Physics
See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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The hunt for a theory of everything is going nowhere fast
Ripples in space-time from moments after the big bang should have left an imprint on the cosmic microwave background – a new technique may reveal it